ZE29A-C2H5OH Electrochemical Alcohol Module
ZE29A-C2H5OH Electrochemical Alcohol Module
  • Alcohol
  • 0~1.0 mg/l
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MQ303B Semiconductor Sensor for Alcohol Gas
MQ303B Semiconductor Sensor for Alcohol Gas
  • C2H5OH
  • 20-500ppm
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MQ-3B Semiconductor Sensor for Alcohol Gas
MQ-3B Semiconductor Sensor for Alcohol Gas
  • C2H5OH
  • 25-500ppm
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Electrochemical Alcohol Module ZE31-C2H5OH
Electrochemical Alcohol Module ZE31-C2H5OH
  • Alcohol
  • 0~5 ppm
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Electrochemical Alcohol Module ZE30-C2H5OH
Electrochemical Alcohol Module ZE30-C2H5OH
  • Alcohol
  • 0~5 ppm
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ZM03 Digital MEMS Digital alcohol module
ZM03 Digital MEMS Digital alcohol module
  • Alcohol
  • 0-50ppm
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ME2-C2H5OH-Ф16 Alcohol Sensor
ME2-C2H5OH-Ф16 Alcohol Sensor
  • Alcohol(C2H5OH)
  • 0-1mg/L, Max 2mg/L
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ME2-C2H5OH-13×13 Alcohol Sensor
ME2-C2H5OH-13×13 Alcohol Sensor
  • Alcohol(C2H5OH)
  • 0-1mg/L, Max 2mg/L
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MP-3B Flat Surfaced Alcohol Sensor
MP-3B Flat Surfaced Alcohol Sensor
  • C2H5OH
  • 0-500ppm
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GM-302B MEMS Alcohol Gas Sensor
GM-302B MEMS Alcohol Gas Sensor
  • Ethanol vapor
  • 1-500ppm
  • Read More

Help you compare our sensors

Table Overview for Winsen Alcohol sensor

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Modle Detection principle Characteristics Target gas Detection range Size

ZE29A-C2H5OH
Electrochemica,Modle High-precision and high-sensitivity,Blow interruption alarm,High stability and strong anti-interference ability Alcohol 0~1.0 mg/l 85*33*18mm

MQ303B
Semiconductor High sensitivity to C2H5OH and quick response and resume C2H5OH 20-500ppm φ9.4×6

MQ-3B
semiconductor High sensitivity to alcohol gas and can resistant to the interference of gasoline, smoke and vapour. C2H5OH 25-500ppm φ17×9.4

ZE31-C2H5OH
Module, electrochemical Alcohol detector, vehicle-mounted detector Alcohol 0~5 ppm 17.1x19.2x4.5mm

ZE30-C2H5OH
Module, electrochemical Alcohol detector, vehicle-mounted detector Alcohol 0~5 ppm 17.1x19.2x4.5mm

ZM03
Module,semiconductor, MEMS High sensitivity and small size, and adopts I2C digital signal output mode Alcohol 0-50ppm 5×5×1.55

ME2-C2H5OH-Ф16
Electrochemical Public traffic , Working at heights,environmental protection alcohol detection. Alcohol(C2H5OH) 0-1mg/L, Max 2mg/L φ16×6.5

ME2-C2H5OH-13×13
Electrochemical Public traffic, environmental protection and automotive alcohol detection. Alcohol(C2H5OH) 0-1mg/L, Max 2mg/L 13×13×8.5

MP-3B
Semiconductor Highest sensitivity to C2H5OH C2H5OH 0-500ppm φ9.4×6

GM-302B
Semiconductor、MEMS MEMS technology, good shock resistance, small sizes and low power consumption Ethanol vapor 1-500ppm 5×5×1.55

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WHAT WE DO

Alcohol sensor Knowledge

Breath alcohol test is one of the most important ways to prevent drunk driving and resulted traffic accidents. Winsen has alcohol sensors and modules based on semiconductor, electrochemical, and MEMS principles with high sensitivity and stable performance meeting different use occasion such as driver breath detector, small breathalyzer, vehicle alcohol lock, fuel ethanol leakage detection, etc.

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Professional manufacturer of gas sensors, global sensing solutions provider with over 30 years of experience. Top quality guarantee, Excellent service, Customized products, Fast delivery!

Reference lead times: 1-15 days after receiving deposit depending on volume. The actual lead time can be confirmed with Winsen Order Processing Dept.

Winsen will recommend the most appropriate way of transportation (express, air, sea, train, etc.) according to customer's requirement on cost and time.

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MOQ is different depending on product models. Please contact Winsen sales for details.

Customer LOGO and packing design are acceptable.
Customized design and function will be provided without extra charge (including molding fee).

Sample order is acceptable and the fees will be borne by buyer.

Winsen has a complete and strict flow for offline sensors: aging-reject defective-sampling inspection-issue reports-finished ingoing...outgoing.

All Winsen products go through strict inspections and tests to make sure they are 100% qualified before shipping out.

ppm: parts per million
ppb: parts per billion
VOL: volume ratio
LEL: lower explosive limit
NDIR: Non-Dispersive Infra-Red

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